A staple on WWE Network and a true Superstar in and out of the square circle, John Cena can now been seen everywhere, and fans can't get enough. Here's your chance to catch 'The Prototype' doing his thing, behind-the-scenes at his Muscle & Fitness cover shoot. Check it out, and you'll quickly see why everyone loves working with John Cena. 

SEE ALSO: Get the March Issue of 'Muscle & Fitness' on Newsstands Now